Horseshoe Lake Rainfall Forecast

Today 14 Sep
35%
Mon 15 Sep
40%
Tue 16 Sep
20%
Wed 17 Sep
55%
Thu 18 Sep
40%
Fri 19 Sep
15%
Sat 20 Sep
15%

Horseshoe Lake Rainfall Statistics

September Rainfall

Sioux City, Sioux Gateway Airport (17.4 miles)

Total Rainfall 2025
22.7in
Daily Average 2025
0.1in
Wettest Day 29 July, 2025
1.8in
Wet Days 2025
74/257 (29%)
Total Rainfall August
4in
Daily Average August
0.1in
Wettest Day 6 August, 2025
1.3in
Wet Days August
10/31 (32%)
Total Rainfall September
0.2in
Daily Average September
0.02in
Wettest Day 1 September, 2025
0.2in
Wet Days September
2/14 (14%)

Climate (2010–Present)

Sioux City, Sioux Gateway Airport (17.4 miles)

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Annual Average 2020–2024
23.5in
Monthly Average 2020–2025
2.1in
Daily Average 2020–2025
0.1in
Wettest Day 28 July, 2024
2.8in

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